Paul receives 2 portions, which equals to 7.9 * 2 = 15.8
Colin receives 3 portions , this equals to 7.9 * 3 = 23.7
the difference between the 2 portions is 23.7 - 15.8 = 7.9
hence, Colin receives £7.9 over Paul
<em>Each side of the cube is 10 in long.</em>
- Step-by-step explanation:
<em>Hi there ! </em>
<em>volume cube formula</em>
<em>V = s³</em>
<em>1000in³ = s³</em>
<em>(10in)³ = s³</em>
<em>s = 10 in</em>
<em>Good luck !</em>
Y = kx is the direct variation formula. They are giving y = 48n AFTER they have plugged in a value for x. The value plugged in for x is 16n. To find 'k' we must divide 48n by 16n.
48n/16n = 3 So k = 3.
The equation is therefore y = 3x
The number 57 is a rational number. Rational numbers can be written as a fraction. 57/1 is an example. Irrational numbers cannot be written as a fraction. Example of an irrational number would be square root of 5.